Series M1 Severe Service Ball Valve

Bray’s Series M1 Severe Service Metal-Seated Ball valves are engineered for the harshest applications including temperatures up to 1100°F (593°C), pressures to ASME Class 4500 and protection from extreme corrosion and erosion in size ranges from ½” through 36”.

Series M1 Severe Service Ball Valve

Ultra-Durable Actuator Mounting

Series M1 features an integrated actuator mount attached to the body prior to machining, resulting in precision stem alignment through mount and stuffing box, eliminating misalignment while the upper stem bearing prevents side-loading which cause leaks – even in less than ideal mounting orientations.

Series M1 Severe Service Ball Valve

Heavy-Duty Drivetrain

Featuring an oversized blow-out-proof stem, packing, gland follower and Belleville washers, coupled with our ultra-durable actuator mount, Series M1 delivers the reliability required with long-term maintenance free operation.

Series M1 Severe Service Ball Valve

Superior Coatings Technology

Our Application-specific high-performance coatings provide enhanced erosion and corrosion resistance even at extreme temperatures, resulting in extended service life.

Series M1 Severe Service Ball Valve

Bubble-Tight Shutoff

Zero-leakage, Bubble-Tight shutoff performance – guaranteed as a result of our 360°degree spherical mate-lapping process.

Series M1 Severe Service Ball Valve

Performance & Reliability

Series M1 valves are available with multiple configurations to handle even the most extreme service conditions including; power generation, refining, petrochemical service, heavy solids in mining and slurry transport with unidirectional and bi-directional sealing.

Series M1 Severe Service Ball Valve

Engineered To Order

Series M1 valves are custom-engineered to meet the needs of your most demanding applications including exotic alloys, liners, purge ports, custom bores all with world-class customer service.

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